Deprecated. 

Writes the CoNLL 2002 named entity format.

ID - (ignored) Token counter, starting at 1 for each new sentence. FORM - (Token) Word form or punctuation symbol. LEMMA - (Lemma) Fine-grained part-of-speech tag, where the tagset depends on the language, or identical to the coarse-grained part-of-speech tag if not available. PLEMMA - (ignored) Automatically predicted lemma of FORM POS - (POS) Fine-grained part-of-speech tag, where the tagset depends on the language, or identical to the coarse-grained part-of-speech tag if not available. PPOS - (ignored) Automatically predicted major POS by a language-specific tagger FEAT - (Morpheme) Unordered set of syntactic and/or morphological features (depending on the particular language), separated by a vertical bar (|), or an underscore if not available. PFEAT - (ignored) Automatically predicted morphological features (if applicable) HEAD - (Dependency) Head of the current token, which is either a value of ID or zero ('0').